71141430346 has 32 divisors (see below), whose sum is σ = 123382725120. Its totient is φ = 30132998016.

The previous prime is 71141430343. The next prime is 71141430379. The reversal of 71141430346 is 64303414117.

It is a super-2 number, since 2×71141430346² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (71141430343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3037296 + ... + 3060628.

It is an arithmetic number, because the mean of its divisors is an integer number (3855710160).

Almost surely, 2^71141430346 is an apocalyptic number.

71141430346 is a deficient number, since it is larger than the sum of its proper divisors (52241294774).

71141430346 is a wasteful number, since it uses less digits than its factorization.

71141430346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25878.

The product of its (nonzero) digits is 24192, while the sum is 34.

The spelling of 71141430346 in words is "seventy-one billion, one hundred forty-one million, four hundred thirty thousand, three hundred forty-six".